3. the nervous system
Neuroglia
Neuroglia Outnumber neurons by about 10 to 1 (Einstein had an inordinate amount of them). 6 types of supporting cells –4 are found in the CNS: 1.Astrocytes.
Functions of the Nervous System Functions of the Nervous System Sensory input – gathering information To monitor changes occurring inside and outside.
Nerves System Part 2. Nerves are like telephone lines. They send messages all over your body. These messages move through your body faster than you can.
